– Lat/Long: 48.77° N 120.96° W
Jack Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 25 Sep Local Time
Updates in:
Update imminent hr min s
3 Jack Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Sun morning, min -8°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, gales from the SW by Tue morning). | |||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | |  |  |  | | |  | |
snow shwrs | snow shwrs | mod. snow | some clouds | clear | some clouds | some clouds | clear | some clouds | clear | clear | some clouds | cloudy | mod. snow | snow shwrs | clear | some clouds | clear | |
Cloud base (m) | 1600 | 1600 | 900 | 900 | 1750 | 6800 | 6000 | 8200 | 2500 | 2350 | 1450 | 1500 | 950 | 2000 | 1900 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 2 | 3 | 9 | — | — | — | — | — | — | — | — | — | — | 7 | 5 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -3 | -6 | -5 | -3 | -2 | -1 | -1 | -1 | 0 | 1 | 1 | 1 | 0 | -3 | -6 | -5 | -5 |
min °C | -3 | -4 | -8 | -7 | -4 | -2 | -2 | -1 | -1 | -1 | 1 | 0 | 0 | -1 | -6 | -7 | -6 | -8 |
chill °C | -10 | -12 | -15 | -12 | -6 | -4 | -4 | -4 | -4 | -6 | -3 | -8 | -9 | -10 | -17 | -16 | -13 | -15 |
Freezing level m | 2450 | 2200 | 1500 | 1800 | 2350 | 2300 | 2600 | 2700 | 2500 | 2800 | 2850 | 2950 | 2850 | 2600 | 1600 | 1800 | 2150 | 1500 |
 | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — |
 | — | 6:55 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — |
Loading...
Jack Mountain Weather (Days 0-3):
The weather forecast for Jack Mountain is: A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -1°C on Sun morning, min -8°C on Fri night). Winds decreasing (fresh winds from the WSW on Fri night, calm by Sat morning).
Jack Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Mon afternoon, min -8°C on Wed night). Winds increasing (light winds from the WSW on Mon morning, gales from the SW by Tue morning).
This table gives the weather forecast for Jack Mountain at the specific elevation of 2763 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Jack Mountain. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
lightning 83km WNW of Okanogan |  | ||||
lightning 54km NE of Darrington | | ||||
Winthrop Airport (Washington) |  | ||||
Hope Airport |  | ||||
Agassiz Airport |  | ||||
Princeton Airport | | ||||
Abbotsford Airport |  | ||||
| |||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
Jack Mountain Photos
View all
Cascade Range photos (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3070) |
all photos
Upload new photo
Upload new photoJack Mountain